Given that the Time Stone is a key element to Thanos’s master plan, you’d think that time travel would play a major part in this movie, but not so. Doc Strange does use the stone to view a slew of possible futures, but we know that’s not actually time travel. So where does the time travel come into play? Pay close attention to the final thirteen minutes of the film, after Strange announces “We’re in the end game now,” and you’ll spot one definite time travel moment and a second possible moment.

After the devastating events of Avengers: Infinity War, the universe is in ruins due to the efforts of the Mad Titan, Thanos. With the help of remaining allies, the Avengers must assemble once more in order to undo Thanos' actions and restore order to the universe once and for all, no matter what consequences may be in store.